.index{
    .title{
        font-size: 20px;
        color: white;
        text-align: center;
        padding: 20px 0;
    }
    .hg-sider{
        height: 100vh;
    }
    .hg-header{
        display: flex;
        justify-content: space-between;
        align-items: center;
        color: white;
        padding: 0 30px;
    }
}